OHQ030 // The next questions are about {your/SP's} teeth and gums. About how long has it been since {you/SP} last visited a dentist? Include all types of dentists, such as, orthodontists, oral surgeons, and all other dental specialists, as well as dental hygienists.| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | OHQ_J |
| keywords |
| code | meaning |
|---|---|
1 | 6 months or less |
2 | More than 6 months, but not more than 1 year ago |
3 | More than 1 year, but not more than 2 years ago |
4 | More than 2 years, but not more than 3 years ago |
5 | More than 3 years, but not more than 5 years ago |
6 | More than 5 years ago |
7 | Never have been |